LibVF.IO
LibVF.IO | linux-intel-lts | |
---|---|---|
35 | 16 | |
771 | 174 | |
1.9% | 1.7% | |
3.1 | 1.0 | |
5 months ago | 9 days ago | |
Nim | C | |
GNU Affero General Public License v3.0 | GNU General Public License v3.0 or later |
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LibVF.IO
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run 2 VMs with 1 game on each
Maybe you can try LibVF.IO
- What GPU would you buy for a gaming server?
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GPU virtualization?
I'm on Linux and I'm running a 3070 Ti (Nvidia). I have always wanted to do GPU virtualization but because NVIDIA won't release vGPU for consumer card no one can do it without crossing legal red tape or problems with bricking your GPU. I did find this [https://github.com/jamesstringerparsec/Easy-GPU-PV] however it is only for windows, I found this [https://github.com/Arc-Compute/LibVF.IO/] and does not work with my GPU, and this [https://github.com/DualCoder/vgpu_unlock] and can't get it to work. Done any one know an alternative on Linux that work just like this, overcoming these problems (on KVM)?
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Local Multiplayer
If you are willing to thinker with you gpu driver you could look up libvfio and create multiple VM with the same gpu.
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Need help ASAP. Computer hangs at grub ""
It seems they have issues with recent drivers/kernel, too: https://github.com/Arc-Compute/LibVF.IO/issues/61
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Anyone running vGPU unlock in their system? How is it going?
I ran it like a year ago it was fine but not for my workflow. Might revisit the setup soon since it matured a lot since then. I suggest you also look at: https://github.com/Arc-Compute/LibVF.IO
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Want to try to switch to linux again. Need some info.
For Affinity, I don't know. I have heard of people using Photoshop via VM, the problem usually comes when you need to utilize a lot of GPU because outside of GPU passthrough (might worth researching single-GPU passthrough and libvfio if you don't want to use two GPUs), GPU performance isn't great for VMs. I did find a few threads on the subject of Affinity on Linux, though, so maybe those could help.
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Rx 7900 xtx based on slides is 10-15% slower than 4090 using 95 less watts and costs $600 less
I feel you on this. Looking forward to running libvf. Wine has come a long ways, but I ended up keeping a old PC a secondary to not deal with the hacking/workarounds to run some games. Using the older system for my Linux.
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Why do we call them "display managers"
It's theoretically possible using a method like libvfio. This should allow you to split your gpu into 2 virtual gpus. It's designed for use with a vm, but could likely work with multi seat
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Ask HN: What's the best source code you've read?
Perhaps not the "best" source code I've ever read, but libVF.io had some beautiful code for what's generally gnarly system-glue code. The iommu setup code is a good example and inspires me to think that system-glue code doesn't need to be gross or impenetrable: https://github.com/Arc-Compute/LibVF.IO/blob/master/src/libv...
Another one I've appreciated reading (and learned more about 2d graphics from) is Pixie, a 2d graphics library written in Nim. Here's the implementation of a fair subset of SVG paths: https://github.com/treeform/pixie/blob/master/src/pixie/path...
And one last one for basic algorithms: https://github.com/nim-lang/Nim/blob/version-1-6/lib/pure/al...
Of course Knuth's original code is still some of the best classic code. K&R's original C book is a classic.
linux-intel-lts
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Dell XPS 15 9520 (64GB RAM): How much battery drainage in percentage are you getting when your laptop is in Sleep/Standby/Suspend mode (powering the memory)? In my case is around 1% / hour using Debian 12, that means the laptop will not last more than 2-3 days
soon? https://github.com/intel/linux-intel-lts/issues/33
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The Great CPU Stagnation
There’s actually 2, theres the intel lts one, which i guess they did do something it just never amounted to anything, explained here:
https://github.com/intel/linux-intel-lts/issues/33
The ongoing development:
https://github.com/strongtz/i915-sriov-dkms
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[sGPUpt] - single GPU passthrough simplified
No kernel support yet, see this GitHub issue for updates.
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Intel's new GPUs, dream for vfio setups?
Intel has SR-IOV support on their own branch of the LTS kernel. I made an issue asking when they would mainline it, hopefully they do it next year.
- Intel 12th gen full iGPU passthrough to Linux guest, is it possible?
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No SR-IOV for ARC A-series GPUs?
SR-IOV is working on gen12 in Intel's kernel fork here: https://github.com/intel/linux-intel-lts/blob/lts-v5.10.120-yocto-220627T062711Z/drivers/gpu/drm/i915/i915_sriov.c
- Why is this showing up then I start my Laptop?
- Possible "launch date" for Intel’s ARC A5xx and A7xx graphics cards leaked | Exclusive | igor'sLAB
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SR-IOV of Intel GPU seems to be available, and the work of merging the code into the mainline kernel is in progress.
https://github.com/intel/linux-intel-lts/issues/33#issuecomment-1176996341 SR-IOV of Intel GPU seems to be available, and the work of merging the code into the mainline kernel is in progress. https://github.com/intel/linux-intel-lts/blob/lts-v5.10.120-yocto-220627T062711Z/drivers/gpu/drm/i915/i915_sriov.c I did find the relevant code of SR-IOV in this repository, but the kernel version is a little old. Maybe it can be ported to the mainline kernel through DKMS or patches? After all, code consolidation may not be completed until the end of 2023.
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GVM: A GPU Virtual Machine for Iommu-Capable Computers
>> https://github.com/intel/linux-intel-lts/commit/41ef979f0894
> This is pretty unhelpful. Legitimately
Indeed, "98 changed files with 11,276 additions and 46 deletions" and no idea if it will work on a vanilla kernel.
I would like to try running linux baremetal to virtualize Windows 11 running in fullscreen mode with control over the mouse and keyboard, but I may wait until that's mainlined.
What are some alternatives?
vgpu_unlock - Unlock vGPU functionality for consumer grade GPUs.
i915-sriov-dkms - dkms module of Linux i915 driver with SR-IOV support
gvt-linux
linux - Linux kernel source tree
Easy-GPU-PV - A Project dedicated to making GPU Partitioning on Windows easier!
VFIO-Mdev_Samples - Sample code for creating a VFIO Mediated Device. GPLv2 sources mirrored from elixir.bootlin.com with simple makefile changes.
ROCm - AMD ROCm™ Software - GitHub Home [Moved to: https://github.com/ROCm/ROCm]
Mdev-GPU - A user-configurable utility for GPU vendor drivers enabling the registration of arbitrary mdev types with the VFIO-Mediated Device framework.
GVM-user - GVM-user.